<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%><!--page指令-->
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
	<form></form>
	<%
	String s = request.getParameter("dollar");
	if(s!= null && s.length()>0){
		double n = Double.parseDouble(s);
		double result = n*7.8;
		out.print(s+"美元="+result+"人民币");
	}
%>
	<%!
int v1=1;
%>
	你是本页面第<%=v1++ %>个访客
	<%@include file="Included.jsp"%>
</body>
</html>